<template>
  <div class="tinymce-editor">
    <editor
      v-model="myValue"
      :init="init"
      v-if="vE"
      :disabled="disabled"
      @onClick="onClick">
    </editor>
  </div>
</template>

<script>
  import tinymce from 'tinymce/tinymce'
  import Editor from '@tinymce/tinymce-vue'
  import 'tinymce/themes/silver/theme'
  import 'tinymce/plugins/image'
  import 'tinymce/plugins/link'
  import 'tinymce/plugins/media'
  import 'tinymce/plugins/table'
  import 'tinymce/plugins/lists'
  import 'tinymce/plugins/contextmenu'
  import 'tinymce/plugins/wordcount'
  import 'tinymce/plugins/colorpicker'
  import 'tinymce/plugins/textcolor'
  import 'tinymce/icons/default'

  export default {
    components: {
      Editor
    },
    props: {
      value: {
        type: String,
        required: false,
        default: ''
      },
      triggerChange: {
        type: Boolean,
        default: false,
        required: false
      },
      disabled: {
        type: Boolean,
        default: false
      },
      plugins: {
        type: [String, Array],
        default: 'lists image link media table textcolor wordcount contextmenu fullscreen'
      },
      toolbar: {
        type: [String, Array],
        default: 'undo redo |  formatselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | lists link unlink image media table | removeformat | fullscreen',
        branding: false
      }
    },
    data () {
      return {
        // 初始化配置
        init: {
          language_url: '/tinymce/langs/zh_CN.js',
          language: 'zh_CN',
          skin_url: '/tinymce/skins/lightgray',
          height: 300,
          plugins: this.plugins,
          toolbar: this.toolbar,
          branding: false,
          menubar: false,
          toolbar_drawer: false,
          images_upload_handler: (blobInfo, success, failure) => {
            // const img = 'data:image/jpeg;base64,' + blobInfo.base64()
            var xhr, formData
            xhr = new XMLHttpRequest()
            xhr.withCredentials = false
            xhr.open('POST', process.env.VUE_APP_API_BASE_URL + 'publicinterface/getImgurlbyfile?imgtype=editor')

            xhr.onload = function () {
              if (xhr.status !== 200) {
                failure('HTTP Error: ' + xhr.status)
                return
              }
              const json = JSON.parse(xhr.responseText)
              if (!json) {
                failure('Invalid JSON: ' + xhr.responseText)
                return
              }
              if (json.code === '0000') {
                const imgerver = process.env.VUE_APP_API_BASE_URL
                success(imgerver.substring(0, imgerver.length - 1) + json.content)
              } else {
                this.$message.error(json.content)
              }
            }
            formData = new FormData()
            formData.append('file', blobInfo.blob(), blobInfo.filename())
            xhr.send(formData)
            // success(img)
          }
        },
        vE: false,
        myValue: this.value
      }
    },
    mounted () {
      this.$nextTick(() => {
        this.vE = true
      })
    },
    methods: {
      onClick (e) {
        this.$emit('onClick', e, tinymce)
      },
      // 可以添加一些自己的自定义事件，如清空内容
      clear () {
        this.myValue = ''
      }
    },
    watch: {
      value (newValue) {
        this.myValue = (newValue == null ? '' : newValue)
      },
      myValue (newValue) {
        if (this.triggerChange) {
          this.$emit('change', newValue)
        } else {
          this.$emit('input', newValue)
        }
      }
    }
  }

</script>
<style scoped>
</style>
